Thai Numbers Both Thai and Arabic numbers are in common everyday use. This video shows the pronunciation of number 0 - 10: Numbers 12-19 are formed regularly using sìp + UNIT ** Eleven is irregular, using èt instead of nùeng 11 sìp èt 12 sìp sŏng 13 sìp săam Multiples of 10 up to 90 use sìp (‘ten’) as a suffix and are regular … [Read more...] about Thai numbers